Release time:2022-02-15  Hits:

• Affilication of Author(s):扬州大学
• Scope of patent:水工材料
• School Sign:扬州大学
• Disigner of the Invention:黄泉水
• Patent description:一种多触点的岩石颗粒破碎装置
• Type of Patent:发明
• Application Number:202111194866.7
• Number of Inventors:4
• Service Invention or Not:no
• Application Date:2021-10-14
• Authorization Date:2022-11-22
• First Author:Quanshui Huang